When you fail in the process of
flashing the bios, for example you forgot to place the parameter 'ub' then
next time you boot the system you get no display. Please make a PIO
connector which we call this loop back connector 'boot block'.
The method of making the boot block and fixing this symptom is as below
steps:
1). Make a boot block jumping a wire to short
5-15 / 6-13 / 7-12 / 8-10 / 9-11
2). Prepare a Win95/98 bootable diskette
(without any memory management driver on config.sys & autoexec.bat ) and
copy miflash program and BIOS file (file name must change to BIOS.ROM) into
the diskette.
Example: format /s A:
3). Insert diskette in FDD and connect a "Boot Block" on PIO port
4). Power on system and then system will access FDD to execute miflash BIOS
back to original version
Remark:
This recover procedural only support below product of MiTAC
1) 5033 series / 6033 / 6133 series /
6233 / 7233 / 6120 / 7020
2) 6133XN / 6120N (please use 256KB
system bios file)
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